- Active Transportation
- Along the Airline Trail
- Appalachian Mountain Club
- Bicycle Coalition of Maine
- Bicycle Helmet Safety Institute
- Bicycle Transportation Alliance
- Bike Friendly Farmington
- Columbia Greenway
- CT Bicycle & Pedestrian Advisory Board
- CT Forest & Parks Assn.
- CT Safe Routes to School
- CT Statewide Bicycle Map
- East Coast Greenway Alliance
- Friends of Northampton Trail
- Friends of the Southwick Railtrail
- League of American Bicyclists (LAB)
- Manhan Rail Trail
- Mass Bicycle Coalition
- Mass Central Rail Trail
- New Haven & Northampton Canal Greenway Alliance
- Northampton Rail Trail System
- Northeast Greenway Solutions
- Pedal Paradise
- Pedals for Progress
